Unraveling the Alien Origins of Perl's Cryptic Syntax
Description
This meme uses the well-known 'Ancient Aliens' format, featuring a picture of Giorgio A. Tsoukalos, the show's main proponent, with his characteristic wild hair and gesturing hands. The text overlay is structured like a shell command. The top line reads '~ $ PERL -E \', initiating a Perl one-liner command. The bottom line is a long, almost unintelligible string of symbols and punctuation: '$?PS:;S:S;;$?:S;;=>%-(<-|}<&|{;Y;-/:-@|-{-};-`{-/''-;;S;;$_SEE'. The humor stems from using the 'Ancient Aliens' guy to propose an outlandish theory for a real-world phenomenon. In this case, the phenomenon is the notoriously dense and cryptic syntax of the Perl programming language, often referred to as 'line noise.' For experienced programmers, especially those with a history in systems administration or web development from the late 90s/early 2000s, Perl's 'write-only' nature is a legendary source of jokes. The meme hilariously suggests that the only logical explanation for such an unreadable syntax is that it wasn't created by humans, but by aliens
Comments
19Comment deleted
I had a problem, so I decided to solve it with a Perl one-liner. Now I have two problems and an open ticket with the SETI program
Inheriting a mission-critical cron that’s a 200-char Perl -e feels less like maintenance and more like carbon-dating the CTO’s grad-school phase
The only regex more cryptic than this Perl one-liner is the one you wrote six months ago that's now in production and nobody, including you, remembers what it actually does
Perl: the only language where '$??$:.$.,$?P' is valid syntax and 'aliens did it' is actually a more plausible explanation than the actual documentation. Senior engineers who've maintained legacy Perl codebases know that deciphering these regex incantations requires either a PhD in cryptography or a direct line to Larry Wall himself - and even then, you're just guessing what Past You was thinking at 3 AM when they committed this masterpiece of write-only code
Perl one‑liners are the only code where the AST is indistinguishable from line noise - and ownership transfers to whoever can explain a single sigil in the postmortem
Every mature org eventually discovers its core service is a Perl -e one‑liner in cron - 99.99% uptime, 0% comprehension, infinite blast radius
Perl one-liners: solving problems in 47 chars while dooming the next dev to a lifetime of 'what sorcery is this?'
I call forkbomb Comment deleted
As if. It is "rm -rf /" Comment deleted
Perl is soooo obscure. Just use shell for common tasks. For example, :(){ :|:& };: Comment deleted
anyway, stop using root and you'll be safe from barmin patch Comment deleted
mind your own damn business, root is life Comment deleted
Even without root access you will lose at least your home directory. Comment deleted
Well, then you deserve it Comment deleted
In post-docker era you can do whatever you want inside container. Boring life, no challenges. Comment deleted
I run everything on bare metal, that way I feel alive! Comment deleted
NO. That fork bomb is NOT POSIX compliant. _(){ _&_; };_ Comment deleted
what the heck is this? I prefer RegEx than these brainfucking perl code Comment deleted
I prefer proper parser combinators than those unreadable regexes Comment deleted